Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5363399 | Semiconductor distributed-feedback laser device | — | 1994-11-08 |
| 5347396 | Photovideo camera | Toshio Tomiyoshi, Masami Torizuka, Kenichi Hamano, Mitsuru Hachiya, Motoshi Mizoguchi | 1994-09-13 |
| 5288654 | Method of making a mushroom-shaped gate electrode of semiconductor device | Nobuyuki Kasai, Shinichi Sakamoto, Takuji Sonoda | 1994-02-22 |